[INFO] cloning repository https://github.com/haraldh/x86_64-linux-nolibc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/haraldh/x86_64-linux-nolibc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharaldh%2Fx86_64-linux-nolibc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharaldh%2Fx86_64-linux-nolibc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6b5fbeeee77307c51b99202941463f02bb68f05c [INFO] checking haraldh/x86_64-linux-nolibc against try#173780a87744406b7489b28349c0176f14bb3881 for pr-135841 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharaldh%2Fx86_64-linux-nolibc" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/haraldh/x86_64-linux-nolibc on toolchain 173780a87744406b7489b28349c0176f14bb3881 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+173780a87744406b7489b28349c0176f14bb3881" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config [INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/haraldh/x86_64-linux-nolibc [INFO] finished tweaking git repo https://github.com/haraldh/x86_64-linux-nolibc [INFO] tweaked toml for git repo https://github.com/haraldh/x86_64-linux-nolibc written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/haraldh/x86_64-linux-nolibc already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+173780a87744406b7489b28349c0176f14bb3881" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+173780a87744406b7489b28349c0176f14bb3881" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c8d2163b41de8539534a3d8511def4c18dd0cd8e28277808842df90ac1e89273 [INFO] running `Command { std: "docker" "start" "-a" "c8d2163b41de8539534a3d8511def4c18dd0cd8e28277808842df90ac1e89273", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c8d2163b41de8539534a3d8511def4c18dd0cd8e28277808842df90ac1e89273", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8d2163b41de8539534a3d8511def4c18dd0cd8e28277808842df90ac1e89273", kill_on_drop: false }` [INFO] [stdout] c8d2163b41de8539534a3d8511def4c18dd0cd8e28277808842df90ac1e89273 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+173780a87744406b7489b28349c0176f14bb3881" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3de7675c3456e34f31d04a8f6421c1f958d9ad0fa61fcf27fd368009ec0d66bb [INFO] running `Command { std: "docker" "start" "-a" "3de7675c3456e34f31d04a8f6421c1f958d9ad0fa61fcf27fd368009ec0d66bb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.124 [INFO] [stderr] Compiling x86_64-linux-nolibc v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Checking scroll v0.11.0 [INFO] [stderr] Checking goblin v0.5.1 [INFO] [stderr] Checking rcrt1 v2.0.0 [INFO] [stdout] error: unwinding panics are not supported without std [INFO] [stdout] | [INFO] [stdout] = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding [INFO] [stdout] = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unwinding panics are not supported without std [INFO] [stdout] | [INFO] [stdout] = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding [INFO] [stdout] = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0787]: the `asm!` macro is not allowed in naked functions [INFO] [stdout] --> examples/panic.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | / rcrt1::x86_64_linux_startup!( [INFO] [stdout] 11 | | fn _start() -> ! { [INFO] [stdout] 12 | | exit(main().report().to_i32()) [INFO] [stdout] 13 | | } [INFO] [stdout] 14 | | ); [INFO] [stdout] | |_^ consider using the `naked_asm!` macro instead [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `rcrt1::x86_64_linux_startup` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `asm_sym` has been stable since 1.66.0 and no longer requires an attribute to enable [INFO] [stdout] --> examples/panic.rs:3:29 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(naked_functions, asm_sym)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0787]: the `asm!` macro is not allowed in naked functions [INFO] [stdout] --> examples/raw_error.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | / rcrt1::x86_64_linux_startup!( [INFO] [stdout] 8 | | fn _start() -> ! { [INFO] [stdout] 9 | | exit(main()) [INFO] [stdout] 10 | | } [INFO] [stdout] 11 | | ); [INFO] [stdout] | |_^ consider using the `naked_asm!` macro instead [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `rcrt1::x86_64_linux_startup` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `asm_sym` has been stable since 1.66.0 and no longer requires an attribute to enable [INFO] [stdout] --> examples/raw_error.rs:3:29 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(naked_functions, asm_sym)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unwinding panics are not supported without std [INFO] [stdout] | [INFO] [stdout] = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding [INFO] [stdout] = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0787]: the `asm!` macro is not allowed in naked functions [INFO] [stdout] --> examples/helloworld.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | / rcrt1::x86_64_linux_startup!( [INFO] [stdout] 11 | | fn _start() -> ! { [INFO] [stdout] 12 | | exit(main().report().to_i32()) [INFO] [stdout] 13 | | } [INFO] [stdout] 14 | | ); [INFO] [stdout] | |_^ consider using the `naked_asm!` macro instead [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `rcrt1::x86_64_linux_startup` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `asm_sym` has been stable since 1.66.0 and no longer requires an attribute to enable [INFO] [stdout] --> examples/helloworld.rs:3:29 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(naked_functions, asm_sym)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unwinding panics are not supported without std [INFO] [stdout] | [INFO] [stdout] = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding [INFO] [stdout] = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0787]: the `asm!` macro is not allowed in naked functions [INFO] [stdout] --> examples/raw_helloworld.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | / rcrt1::x86_64_linux_startup!( [INFO] [stdout] 9 | | fn _start() -> ! { [INFO] [stdout] 10 | | exit(main()) [INFO] [stdout] 11 | | } [INFO] [stdout] 12 | | ); [INFO] [stdout] | |_^ consider using the `naked_asm!` macro instead [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `rcrt1::x86_64_linux_startup` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `asm_sym` has been stable since 1.66.0 and no longer requires an attribute to enable [INFO] [stdout] --> examples/raw_helloworld.rs:3:29 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(naked_functions, asm_sym)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0787`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0787`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0787`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0787`. [INFO] [stdout] [INFO] [stderr] error: could not compile `x86_64-linux-nolibc` (example "raw_error") due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `x86_64-linux-nolibc` (example "helloworld") due to 2 previous errors; 1 warning emitted [INFO] [stderr] error: could not compile `x86_64-linux-nolibc` (example "panic") due to 2 previous errors; 1 warning emitted [INFO] [stderr] error: could not compile `x86_64-linux-nolibc` (example "raw_helloworld") due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "3de7675c3456e34f31d04a8f6421c1f958d9ad0fa61fcf27fd368009ec0d66bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3de7675c3456e34f31d04a8f6421c1f958d9ad0fa61fcf27fd368009ec0d66bb", kill_on_drop: false }` [INFO] [stdout] 3de7675c3456e34f31d04a8f6421c1f958d9ad0fa61fcf27fd368009ec0d66bb